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Plug (high aluminum) brick

Plug (high aluminum) brick

Product advantages: high refractoriness, good chipping resistance and strong corrosion resistance.

popis produktu

Plug (high aluminum) bricks are also common in high-alumina refractory brick products. They are used to prevent the lining of ring-shaped bricks from sinking, falling off or even falling due to loosening during long-term rotation, and the cylinder is concentric The inner lining of the circular column is divided into several parts with the same shape and size, and each part can be a fan-shaped refractory brick.

Plug (high aluminum) bricks are mainly used to build the lining of rotary kilns. Accept custom plug (high aluminum) bricks, you can provide us with the size of the refractory bricks you need, and we will customize them for you.

Fyzikálne a chemické ukazovatele

Poradie/index Tehla z vysokého oxidu hlinitého Sekundárna tehla z vysokého oxidu hlinitého Trojúrovňová vysoká tehla z oxidu hlinitého Super vysoká tehla z oxidu hlinitého
LZ-75 LZ-65 LZ-55 LZ-80
AL203 ≧ 75 65 55 80
Fe203% 2.5 2.5 2.6 2.0
Sypná hmotnosť g / cm2 2.5 2.4 2.2 2.7
Pevnosť v tlaku pri izbovej teplote MPa> 70 60 50 80
Teplota mäknutia náplne ° C 1520 1480 1420 1530
Žiaruvzdornosť ° C> 1790 1770 1770 1790
Zdanlivá pórovitosť% 24 24 26 22
Percento trvalej zmeny linky vykurovania -0.3 -0.4 -0.4 -0.2